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- /*
- This file is part of libkabc.
-
- Copyright (c) 2003 Cornelius Schumacher <schumacher@kde.org>
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public
- License as published by the Free Software Foundation; either
- version 2 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public License
- along with this library; see the file COPYING.LIB. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA.
- */
- #ifndef KABC_LOCKNULL_H
- #define KABC_LOCKNULL_H
-
- #include <qstring.h>
-
- #include "lock.h"
-
- namespace KABC {
-
- /**
- This class provides a lock without actually locking. It can be constructed in
- two ways: One that let all locks succeed and one that let all locks fail.
- */
- class KABC_EXPORT LockNull : public Lock
- {
- public:
- LockNull( bool allowAccess );
- ~LockNull();
-
- bool lock();
- bool unlock();
-
- QString error() const;
-
- private:
- bool mAllowAccess;
-
- class Private;
- Private *d;
- };
-
- }
-
- #endif
-